Why is this number [37] everywhere? — Veritasium

I think the first explanation is probably right, it feels random because its primey, very unround, and because its unwieldy in base 10 it doesnt show up often in day-to-day, unlike 90. For the same reason coinflip sequence HHHTTT feels different from the sequence HTTHTH but they have the same probability, brains make them feel different. The rest is just fun facts about 37, whether as a trick later to be revealed or part of Derek's ongoing self admitted goal of click baiting, l guarantee you you'll find just as much stuff to throw at the wall as any other integer.